What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON CORROSION LOWER SILL AT FR66 STR 23R AT AFT GALLEY AREA. REPLACED LOWER SILL BTW FR 66 TO FR 68 STR 23R AT AFT GALLEY AREA IAW SRM 51-72-11 AND DWG D53480505.
- Difficulty date
- February 4, 2018
- Submitted
- February 8, 2018
- Operation
- Air carrier
- Aircraft
- N665JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3348
- Aircraft time
- 40,925 hours, 14,491 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- D5348004320701
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.